| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.30 | 9.152% | $132.4014 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $84.27 | 12.533% | $94.8316 | $94.83 | $94.85 | $94.80 |
| Purchase #3 | $242.26 | 3.389% | $250.4702 | $250.47 | $250.45 | $250.50 |
| Purchase #4 | $228.30 | 4.744% | $239.1306 | $239.13 | $239.15 | $239.10 |
| Purchase #5 | $147.73 | 11.159% | $164.2152 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $173.58 | 6.533% | $184.92 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $94.56 | 13.868% | $107.6736 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $1,092.00 | $1,173.6426 | $1,173.64 | $1,173.60 | $1,173.60 | |